Sentinel of Spring Cloud Alibaba implements fuse and current limit

github address: GitHub - alibaba/Sentinel

 Chinese documentation: alibaba/Sentinel

1. Overview of Sentinel

1. What is Sentinel?

        With the popularity of microservices, the stability between services and services has become more and more important. Sentinel takes traffic as the entry point to protect the stability of services from multiple dimensions such as traffic control, circuit breaker degradation, and system load protection.

2. Sentinel features:

3. The difference between Hystrix and Sentinel:

  • Hystrix requires programmers to manually build a monitoring platform
  • Hystrix does not have a web interface that can give us more fine-grained configuration 

4. Main features of Sentinel:

        Having said so much, many nouns are still very vague. What exactly is it and what can it do?

2. Download, install and run Sentinel

1. Download address  alibaba/Sentinel

2. Install the Sentinel console

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Origin blog.csdn.net/friggly/article/details/126889457